Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Em que ano Wisconsin foi o vice-campeão?
 ###Tabelas: CREATE TABLE u.s. (u.s._id AUTO_INCREMENT PRIMARY KEY, # INT, Episode VARCHAR, Air Date VARCHAR, Timeslot (EST) VARCHAR, Rating VARCHAR, Share INT, 18-49 (Rating/Share) VARCHAR, Viewers (m) VARCHAR, Weekly Rank (#) VARCHAR) CREATE TABLE assembly_plants (assembly_plants_id AUTO_INCREMENT PRIMARY KEY, Company VARCHAR, Parent company VARCHAR, Parent headquarters VARCHAR, Plant VARCHAR, Models produced VARCHAR, Production (latest figures) VARCHAR) CREATE TABLE table_of_federal_taxation_and_spending_by_state (table_of_federal_taxation_and_spending_by_state_id AUTO_INCREMENT PRIMARY KEY, Rank INT, State VARCHAR, Revenue (millions) VARCHAR, Population INT, Revenue per capita VARCHAR, Spending (millions) VARCHAR, Spending per capita VARCHAR, Net contribution per capita VARCHAR, Presidential majority 2000/2004 VARCHAR, Presidential majority 2008 VARCHAR, Presidential majority 2012 VARCHAR, Obamacare: Fed/ State/ Partnership VARCHAR) CREATE TABLE national_championships (national_championships_id AUTO_INCREMENT PRIMARY KEY, Year INT, Champion VARCHAR, Score VARCHAR, Runner-up VARCHAR, City VARCHAR, Arena VARCHAR) CREATE TABLE qualification (qualification_id AUTO_INCREMENT PRIMARY KEY, Shooter VARCHAR, Event VARCHAR, Rank points VARCHAR, Score points VARCHAR, Total VARCHAR)  
SELECT Year FROM national_championships WHERE Runner-up = wisconsin